baber/WOPTO huggingface dataset:
Patent JP-H0268188-A (JP)
Title: Recirculation purifying bath apparatus
Inventor: NAGASE HIDEAKI
IPC: C02F1/02
Filed: 1988-09-01
Abstract: PURPOSE:To eliminate the remaining of bacteria by mounting a bypass to a water feed pipe and providing a heater to the bypass to heat and sterilize the bath water flowing through the bypass. CONSTITUTION:A bypass 11 is provided to a water feed pipe and an electric resistance type heater 12 is provided to the bypass 11 to heat and sterilize the bath water passing through the bypass. The sterilized bath water is again returned to the water feed pipe 13. The flow rate of the bath water passing through the bypass is controlled by the valve mounted to the bypass 11. Sterilizing efficiency is enhanced when a flow rate is increased but a rise of water temp. becomes large when the bath water is returned to the water feed pipe 13 and a cooler is mounted to the rear part of the heater 12 to lower temp. so as to make it possible to return low temp. bath water to the water feed pipe 13. By this method, bath water can be efficiently sterilized.
Patent JP-H1160291-A (JP)
Title: Intermediate film for laminated glass and laminated glass using the film
Inventor: TOMITA SEIJI
IPC: B32B17/10
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To prepare an intermediate film excellent in sound insulation function for a laminated glass and a laminated glass using the intermediate film. SOLUTION: This intermediate film for a laminated glass is prepared by laminating an ethylene-vinyl acetate copolymer film having a melt flow rate(MFR) defined by JIS K 7210 of 0.1-1.5 g/10 min and having a content of the vinyl acetate component in the copolymer of 20-40 wt.%, and an ethylene-vinyl acetate copolymer film having a melt flow rate(MFR) defined by JIS K 7210 of 2-1000 g/10 min and having a content of the vinyl acetate component in the copolymer of 20-40 wt.%. The objective laminated glass is prepared by placing this intermediate film between every pair of a plurality of glass sheets.
Patent JP-H0939784-A (JP)
Title: Prior detector of irregular dislocation of cable way
Inventor: KUWANO AKIYOSHI
IPC: B61B12/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To enable irregular dislocation of a cable way off a cable receiving unit to be detected by axially supporting a detection wheel whose peripheral edge part makes contact with a cable way and detecting the deviation of moving position of the cable way by a cable receiving unit in relation to the cable receiving unit by means of the detection wheel. SOLUTION: Since a vertical line passing the center of cable receiving wheels 35... and the axial core of a beam shaft 14 of an irregular displacement prior detector 1 are displaced in the horizontal direction in a front view, a detection wheel 20 makes its rotation in such a way that a peripheral edge part 20a makes contact with a cable way 100 slantly from upside to be placed in its inclined condition. Meanwhile, when a cable way 100 is deviated to an abnormal position and very nearly dislocated off a cable receiving wheels 35..., the detection wheel 20, a detection beam 19 and a chip bar 22 turn around the beam shaft 14 so as to actuate a limit switch 24. As the result, a main electric motor which drives cable way 100 stops to operate an emergency brake so as to automatically stop the operation of carriers.
Patent JP-S60108488-A (JP)
Title: Soil stabilizer
Inventor: HIURA TAKEHISA
IPC: C09K17/12
Filed: 1983-11-17
Abstract: PURPOSE:An instant soil stabilizer having high permeability and hardening strength, small influence of temperature during gelatinization, and no fear of pollution, comprising sodium silicate as a main agent, sodium solfonate as a stabilizer, and Portland cement as a hardening agent. CONSTITUTION:For example, (A) (ii) 1.2kg sodium sulfonate is added to (i) 375kg sodium silicate, (iii) water is added to the blend to give 500l solution, while (B) water is added to 200-250kg (53-67wt% based on the component i) Portland cement to give 500l solution. 1,000l of total amounts of the components A and B are used as an impregnation amount based on 1m<3> soil, the two solutions in separated state are poured into a double boring pipe, the two solutions are mixed at the tip of spray end of the boring pipe, and impregnated into ground, the solutions are penetrated into the ground, gelatinized in short time, and hardened, so that water at oozing part is stopped, leakage of water is prevented, and ground is reinforced.
Patent JP-H1158633-A (JP)
Title: Laminate and production thereof
Inventor: KASAHARA HIROSHI
IPC: B32B27/32
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefinic resin laminate good in the adhesion with a polyamide type plastic base material and not changed in adhesive strength with the elapse of time even if kept under a high humidity condition without using an anchor coat agent and a method for producing the same. SOLUTION: This laminate has a polyolefin layer composed of a resin compsn. containing polyolefin (A) with a melt flow of 0.1-100 g/min and an epoxy compd. (B) having two or more epoxy groups in its molecule and a mol.wt. of 3000 or less so that the component (B) is 0.01-5 pts.wt. per 100 pts.wt. of the component (A) and a base material layer composed of a resin compsn. containing polyamide (C) and a compd. (D) having a functional group reactive with amino group so that the component (D) is 0.1-20 pts.wt. per 100 pts.wt. of the component (C) and is obtained by directly laminating both layers.
Patent JP-S60107972-A (JP)
Title: Color picture reader
Inventor: URAKAWA TOSHIO
IPC: H04N1/48
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a color picture reader realizable simply by combing a light source having a spectral radiation characteristic corresponding to one color out of the three primary colors and a light source having a spectral radiation characteristic corresponding to its complementary color. CONSTITUTION:Light sources 2A, 2B are provided as means to irradiate an original 1. A blue fluorescent lamp having a spectral characteristic corresponding to a blue component out of the three primary colors is used for the light source 2A and a yellow fluorescent lamp having a spectral characteristic corresponding to a yellow component being a complementary color is used for the light source 2B. The reflected light reflected on the original 1 after being irradiated from the light source is made incident to a dichroic prism 7 via a reflecting mirror 3 and a reading lens 4. The dichroic prism transmit a wavelength band corresponding to the red color component and reflects the wavelength region corresponding to the cyan component being its complementary color, and a red color signal is extracted from a CCD5A and a blue signal and a green signal are extracted from a CCD5B seqentially by lighting sequentially the light sources 2A, 2B.
Patent JP-H0873620-A (JP)
Title: Fluororesin film
Inventor: SEKI SHIGEMI
IPC: C08J5/18
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a fluororesin film differing in the roughness of both surfaces from each other, consisting mainly of a fluororesin, excellent in stainproofness, adhesivity, drip-proofness, durability and light-transmissivity, and useful as an antifouling sheet, tent, etc. CONSTITUTION: This fluororesin film consists mainly of pref. an ethylene- tetrafluoroethylene copolymer, having the following characteristics: the surface roughness (Ra1 ) of one side (A-surface) of the film and that (Ra2 ) of the other side (B-surface) are interrelated as Ra1 >Ra2 [pref. (Ra1 -Ra2 )>=0.002μm]; and the difference in the number of projections 20-200μm in height on the A-surface (P1 ) and B-surface (P2 ):(P1 -P2 ) stands at pref. >=5.
Patent JP-S6458511-A (JP)
Title: Apparatus for drying plastic particle
Inventor: NAKAGOME MATSUJI
IPC: B29C31/02
Filed: 1987-08-29
Abstract: PURPOSE:To rapidly remove moisture and to extremely reduce residual moisture, by heating a plastic particle by a microwave while performing the supply of dried gas and the stirring of the plastic particle. CONSTITUTION:The plastic particle charged in a drying hopper 1 made of steel through a charge port 2 is stirred by the stirrer 4 driven by a geared motor 3. The microwave generated by a microwave generator 5 is introduced into the drying hopper 1 through a microwave supply port 6 to heat the plastic particle. That is, when the plastic particle is dried by the irradiation with the microwave while stirring is performed by the stirrer 4, steam is generated but steam-containing air or gas is discharged to the outside from a discharge port 11 and, since dehumidified air or gas is sent into the drying hopper 1, the inside of the drying hopper 1 is held to a dry atmosphere and drying is performed in said atmosphere.
Patent JP-S58155297-A (JP)
Inventor: BUARUTERUSU YOSEFUSU TOOMASU H
IPC: F04D19/04
Filed: 1982-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0772416-A (JP)
Title: Optical scanner
Inventor: YOSHINO KATSUHIRO
IPC: G02B26/10
Filed: 1993-09-01
Abstract: PURPOSE:To suppress the deformation of a hologram scan disk from its ideal plane by providing the hologram scan disk with rib parts which are formed by increasing the thickness of the parts exclusive of the parts to be set with holograms and suppress the deflection of the hologram scan disk. CONSTITUTION:The scan disk 11 is formed by stamping hologram patterns having an optical wave front conversion mechanism on a high-polymer resin on a substrate and has a communicating hole 19a at its central part. The scan disk 11 is formed with the inner peripheral rib 19, the outer peripheral rib 21 and the radial ribs 20 in the parts not subjected to the hologram stamping. All these ribs are thickly formed of the same material as the material of the scan disk 11 integrally with the disk 11 to obtain the strength to the deflective load, etc., acting on the scan disk 11. The deformation from the ideal plane is suppressed by these ribs 19, 21 and 20. The plotting lines by the respective hologram facets 2 are, therefore, ideally plotted on a plotting surface.
Patent JP-S59107909-A (JP)
Title: Apparatus for forming silicon nitride film
Inventor: HIRAYAMA MAKOTO
IPC: C23C16/34
Filed: 1982-12-09
Abstract: PURPOSE:To form silicon nitride films each having a dense structure at an increased nitriding rate by directly nitriding silicon substrates by a plasma system to form silicon nitride films. CONSTITUTION:Silicon substrates 4 are placed opposite to each other between electrodes 7 on a susceptor 3, the susceptor 3 is put in a reaction tube 1, and a flange 6 is shut. The tube 1 is evacuated with an exhaust system from the direction of a flange 5, and a nitriding gas is introduced into the tube 1 from a gas feeding system to keep the tube 1 at a prescribed degree of vacuum. The gas in the tube 1 is heated to about 300-1,100 deg.C with an external heat source 2, and high frequency power of about 50Hz-13.56MHz is supplied between the plasma generating electrodes 7 from a high frequency power source. The nitriding gas in the tube 1 is converted into plasma in a produced high frequency electric field, and the substrates 4 are directly nitrided with the plasma to form silicon nitride films in the surface parts. The nitriding rate is increased, and silicon nitride films each having a dense structure are formed.
Patent JP-H0382200-A (JP)
Title: Board test device provided with electronic component mounting device trouble diagnostic function
Inventor: SAEKI KOICHI
IPC: H05K13/08
Filed: 1989-08-25
Abstract: PURPOSE:To instantly find the troubles of an electronic component mounting device so as to improve it in productivity and to prevent the mounting failure of an electronic component due to the abrasion of expendable parts by a method wherein the defective parts of the electronic component mounting device are diagnosed and the abraded expendable components are detected through a pattern recognition plane image processing means and its recognition result. CONSTITUTION:A printed board 4 mounted with an electronic component is fixed onto an XY table 2 on a frame 1, the electronic component 3 is recognized by a camera 5 from above, and the image of the component 3 is processed to obtain a positional and an angular deviation. The failure mode data of an electronic component mounting device are classified as follows: if all mounted components are deviated in the same direction, it can be judged that the positioning mechanism of the electronic component mounting device is out of order; in a case of an electronic component mounting device provided with two or more suction nozzles, when only an electronic component mounted by a certain nozzle is large in positional deviation, it can be judged that the suction nozzle as an expendable component of the mounting device is abraded.
Patent JP-S6196893-A (JP)
Title: Compound type light exchange device
Inventor: HAJIKANO KAZUO
IPC: H04Q3/52
Filed: 1984-10-18
Abstract: PURPOSE:To compose a large capacity of a light exchange device economically by assembling a time switch means to exchange a time slot in correspondence to the wave length of the wave length division multiplex and time division multiplex light signal, a wave length converting means and a apace switch means to exchange a high way in correspondence to the wave length. CONSTITUTION:When a light signal of a time slot TS3 of a wave length lambda1 of a light-in-high way #i is exchanged and connected to a time slot of a wave length lambdan of a light-out-high way #j, the light signal of a time slot TS3 of a wave length lambda4 of the light-in-high way #i is converted, for example, to a time slot TS5 by a time switch 3. Next, the signal is converted, for example, to wave length lambda2 by a wave length converting device 4. Next, the signal is exchanged and connected to the light-out-high way #j by a space switch 7 in correspondence to the wave length lambda2, and the signal is exchanged from the time slot TS5, for example, to the time slot TS2 by a time switch 9 in correspondence to the wave length lambda2, and converted from the wave length lambda2 to the wave length lambdan by a wave length converting device 10. Consequently, the signal is exchanged and connected as shown with a arrow mark.
Patent JP-H0639514-A (JP)
Title: Device for heating nozzle for continuous casting
Inventor: NAGANO YOSHITOSHI
IPC: B22D17/20
Filed: 1992-07-24
Abstract: PURPOSE:To control a molten metal temp. to a constant at the time of reopening a work and over the whole term of casting by executing the heating control of a bar-like heater surrounding the outer periphery of a molten metal injection nozzle. CONSTITUTION:Into plural holes 4 opened in the one side of an end surface in a ring-like metal block 1 having the tapered hole 2 of the size and the shape corresponding to the outer periphery of the nozzle, the bar-like heaters 3 are inserted. Current conducted into the bar-like heater 3 is controllable by the output of a temp. sensor 9 through a thyrister, etc. When the solidified aluminum in the inner part of the nozzle at the time of stopping the drive of a machine is liquefied, and over the whole term of the casting, by precisely controlling the bar-like heater 3 according to the detected temp. of the temp. sensor 9, the molten metal temp. can be made to the constant.
Patent JP-S6372178-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: YAMAMOTO ATSUYA
IPC: H01S5/00
Filed: 1986-09-16
Abstract: PURPOSE:To realize the second growth by suppressing the oxidation at a regrowth interface by a reactive ion etching method or a reactive ion beam etching method in such a way that an electric current stripe is formed by dry etching by making use of a mask in the form of the first grown uppermost layer including a double heterostructure. CONSTITUTION:A mask 22 having a width of 5 mum is laid on a mask layer 18, and the AlzGa1-zAs mask layer 18 is removed completely by chemical etching so that a stripe-like groove can be formed. After that, the mask 22 is removed, and a GaAs block layer 17 is dryetched by a reactive ion etching method or a reactive ion beam-etching method by making use of the AlzGa1-zAs mask layer 18 as a new mask. If, by forming a mask in the form of the AlGaAs layer 18 in advance, a dry etching process is carried out under the condition of selective etching by a reactive ion etching method, the second growth can be completed without the need of a removing process of a resist layer and without the need of a washing process during the second growth to be carried out from the state that the surface of an AlyGa1-yAs clad layer 16 is exposed. It is, therefore, possible to obtain a satisfactory regrowth interface.
Patent JP-S59108507-A (JP)
Inventor: KOUDA KOUJI
IPC: B44C5/00
Filed: 1982-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000037523-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To increase a game's interest by indicating an image picture from outside and to make it easy to see an indicating information that relates to the control of the game if a certain condition is realized while a game is playing. SOLUTION: For a variable indicating device, a liquid crystal display and the like is used. A video signal from outside is given to the liquid crystal display so as to have it indicated. In case that the indicating state cannot be of reaching while the variable displaying part is stopping, a displaying information (S27) is indicated by using a rather small design indicating area within the liquid crystal display's indicating area and an image picture is indicated by using the image picture indicating area. In case that it can be a state of reaching, the liquid crystal display's indicating area is switched (S28) so that an indicating information can be indicated by using, preferably, all of the indicating area.
Patent JP-H0381696-A (JP)
Title: Centering guide structure for fuel exchanger of pressure tube type nuclear reactor
Inventor: SUZUKI YOSHIHIRO
IPC: G21C19/19
Filed: 1989-08-24
Abstract: PURPOSE:To securely guide fuel and a shield seal plug for centering and to improve the reliability of fuel exchange by opening and closing a centering plate mechanically through the elevating operation of a movable guide tube. CONSTITUTION:When the movable guide pipe 7 is elevated, a centering opening/ closing cam 14 is moved up and a guide pin 13 fitted to the centering plate 9 comes into engagement to fit the pin 13 in a guide cam groove 14a. When the pipe 7 is further elevated, the pin 13 is guided along the groove 14a and the plate 9 is extruded toward the inner periphery of a magazine tube 1 against the tensile force of a spring 11 to reach a closing position. When the pipe 7 is furthermore elevated, the pin 13 is guided forcibly along the groove 14a to move in a long groove 12 is shown by an arrow (a) and the plate 9 is pressed back forcibly toward the outer periphery of the tube 1, so that the guide mechanism 4 is set an opening position.
Patent JP-H0961317-A (JP)
Title: Preparing method for animal peeled skin by enzyme and skin stimulation test method using the same
Inventor: TANNO KAZUNOBU
IPC: G01N33/50
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively and simply separating the skin tissue piece of an animal and provide an improved alternate method for an animal skin stimulation test. SOLUTION: An animal skin tissue is processed by a protease solution at 2-10 deg.C for 18-48hr. The preparing method for animal peeled skin and the skin stimulation test method using animal peeled skin prepared by this method are provided.
Patent JP-S6279951-A (JP)
Title: Cutting-in quantity controller for machine tool
Inventor: OSAWA KATSUO
IPC: B23Q16/00
Filed: 1985-10-02
Abstract: PURPOSE:To manage the abrasion of tools, etc. and improve the working efficiency by attaching the first and the second contact members supported on a supporting base set in the constant position relation for a tool and a work, thus permitting the relative cutting-in quantity of the work for the tool to be kept at a constant value. CONSTITUTION:When the grinding of a workpiece W1 is completed, head parts 39H and 53H of a supporting shaft 39 and a pin 53 contact, and an adjusting nut member 63 and a scale ring 61 are in the separated state by a dimension L. Then, a table 5 is shifted, setting a grindwheel 1 and a workpiece W2 ippositely, and after the head parts 39H and 53H contact, the head part 53H contacts a supporting member 55, and the interval between the adjusting nut member 63 and the scale ring 61 is set to the dimension L again, and the grinding to the equal dimension at the same position on the completion of grinding for the workpiece W1 is permitted. When the supporting table 5 is shifted by the abrasion quantity of the grindwheel 1 or the correction quantity of a dressing, the supporting shaft 39 shifts against a wedge member 47, and the quantity can be detected by a measuring device 67. Therefore, the relative cutting-in quantity can be kept constant, and the abrasion of the grindwheel 1 can be managed, and the working efficiency can be improved.
Patent JP-S6461253-A (JP)
Title: Ink jet printer
Inventor: MURAKAMI KAKUJI
IPC: B41J2/21
Filed: 1987-09-02
Abstract: PURPOSE:To obtain a plurality of inks with different densities easily by providing an ink tank corresponding to an intermediate density, an ink tank containing ink of the highest density and a container for vehicle, and supplying an adequate amount of ink into an ink tank from two tanks after detecting the density of ink in the tank. CONSTITUTION:On ink tanks containing different colors and densities 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33 and 34, sensors for detection of ink density in the tank are provided in the ink tanks other than the ink tanks containing inks of the highest density 14, 24, 34. 4 is a container for vehicle. A signal is transmitted from an electric circuit for control 41 to a valve 71 for switching operation of the supply of ink of the highest density and valve 71' for changeover of the feed of vehicle. After this, both liquids are mixed and supplied to each tank so that the density of ink in each tank is maintained at a constant level. The ink kept to a constant density level under control in the ink tank is sent to a printing head, and is ejected from a nozzle provided on the printing head to form an image.
Patent JP-H08131523-A (JP)
Title: Hot-spring water circulating system
Inventor: WATANABE MITSUYOSHI
IPC: C02F1/50
Filed: 1992-06-11
Abstract: PURPOSE: To effectively use hot-spring water so as to reduce the purifying cost by introducing contaminated hot-spring water from a bathtub into a strainer so as to remove hairs or the like, and by circulating the hot-spring water through a metal ion generator and a nonmetal ion generator after it is filtrated in a filtrating tank having a physically adsorbing action. CONSTITUTION: Contaminated hot-water spring is circulated from a bathtub 1 by means of a pump 3. During this circulation, it flow through a strainer 4 provided in a circulating passage so as to remove hairs or the like. Then, it flows through a filtrating tank 5 in which sand, shingles, charcoal, activated carbon and the like are heaped up and which has a physically adsorbing action. Thereafter, it flows a metal ion generator 6 for generating more than one kind of metal ions, and a nonmetal ion generator for generating more than one kind of nonmetal ions so as to carry out sterilization and adsorption of a stinking material. Thereafter, the hot-spring water is returned into the bathtub 1. Copper, alumina or the like is used for generating metal ions, and chlorine, sulfur or the like is used for generating nonmetal ions.